/Engine/Source/Runtime/GeometryCore/Public/BoxTypes.h
Compute bounding box of 3D points returned by GetPoint(Index) for indices in range [0...MaxIndex)
template<typename PointFunc> static [TAxisAlignedBox3](API\Runtime\GeometryCore\TAxisAlignedBox3)< RealType > MakeBoundsFromIndices ( int32 MaxIndex, PointFunc GetPoint )